{"id":9366,"date":"2012-08-26T12:27:38","date_gmt":"2012-08-26T12:27:38","guid":{"rendered":"https:\/\/groupeastronomiespa.be\/astrogas\/le-soleil-en-ha-avec-un-filtre-arriere-daystar\/"},"modified":"2025-06-08T22:47:00","modified_gmt":"2025-06-08T20:47:00","slug":"le-soleil-en-ha-avec-un-filtre-arriere-daystar","status":"publish","type":"post","link":"https:\/\/groupeastronomiespa.be\/astrogas\/le-soleil-en-ha-avec-un-filtre-arriere-daystar\/","title":{"rendered":"Le soleil en Ha avec un filtre arri\u00e8re Daystar"},"content":{"rendered":"

Voici une premi\u00e8re lumi\u00e8re pour la combinaison d’un filtre HAlpha Daystar ION 0.6A mont\u00e9 \u00e0 l’arri\u00e8re d’une lunette ferm\u00e9e \u00e0 90mm.
\nLe ratio F\/D d’environ 30 requis pour ce genre de montage est r\u00e9alis\u00e9 \u00e0 l’aide d’une barlow x5.
\nLa focale r\u00e9sultante est mesur\u00e9e \u00e0 3050mm.
\nLe temps d’exposition est de 1\/64\u00e8.
\nStack de 400 images, contrastes, gestion du bruit.
\n2012Aug11<\/p>\n

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Alexandre<\/p>\n\n\n

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\n Veuillez voter<\/span>\n <\/div>\n <\/div>\n","protected":false},"excerpt":{"rendered":"

Voici une premi\u00e8re lumi\u00e8re pour la combinaison d’un filtre HAlpha Daystar ION 0.6A mont\u00e9 \u00e0 l’arri\u00e8re d’une lunette ferm\u00e9e \u00e0 90mm. Le ratio F\/D d’environ 30 requis pour ce genre de montage est r\u00e9alis\u00e9 \u00e0 l’aide d’une barlow x5. La focale r\u00e9sultante est mesur\u00e9e \u00e0 3050mm. Le temps d’exposition est de 1\/64\u00e8. Stack de 400 […]<\/p>\n","protected":false},"author":16,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[2],"tags":[],"class_list":["post-9366","post","type-post","status-publish","format-standard","hentry","category-astrophotos"],"_links":{"self":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/9366","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/users\/16"}],"replies":[{"embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/comments?post=9366"}],"version-history":[{"count":1,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/9366\/revisions"}],"predecessor-version":[{"id":12319,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/posts\/9366\/revisions\/12319"}],"wp:attachment":[{"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/media?parent=9366"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/categories?post=9366"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/groupeastronomiespa.be\/astrogas\/wp-json\/wp\/v2\/tags?post=9366"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}